Plagron Cocos A+B

Plagron Cocos A+B


1 in stock

Specially developed for coco substrates during the growth and flowering phase of your plants


1 in stock


2 in stock


4 in stock


Plagron Cocos A&B

Plagron Cocos A&B is a strongly concentrated liquid, bio-mineral base fertilizer for use in plant growth and flowering stages while using coco substrate. Plagron Cocos A&B has been specially developed for cultivation on buffered coco substrates.

Plagron Cocos A&B can be used universally on all types and sorts of buffered coco substrates.

A balanced nutrient for healthy, bright green plants.

  • Easily absorb-able nutrients over a wide pH range.
  • No crystallisation in nutrient tank.
  • Contains Humic and Fulvic acids.
  • Highly concentrated, so economical to use.
  • Suitable for all types of watering systems.


Cocos a
NPK (4-0-1)
Calcium (Ca): 4,5%
Cocos b
NPK (1-4-2)
MgO: 2%

How To Apply:

Add a maximum of 4 ml Cocos A per 1 litre of water (1:250). With every application of Cocos A use the same quantity of Cocos B. Use this combined solution each time the plants are irrigated.

Composition :

Cocos A:

  • water, calcium nitrate, magnesium nitrate, potassium nitrate. 
  • N-P-K : (4-0-1).
  • 3.9% Total nitrogen (N) of which 3.9% nitrate nitrogen (NO 3 ),
  • 1% water-soluble potassium oxide (K 2 O),
  • 4.5% Calcium (Ca).

Cocos B:

  •  Water, magnesiumulfaat, magnesium nitrate, mono potassium phosphate, phosphoric acid.
  • N-P-K : (1-4-2). 
  • 1% Total nitrogen (N) of which 1% nitrate nitrogen (NO 3 ),
  • 4.1% water-soluble phosphorus pentoxide (P 2 O 5 ),
  • 2.4% water-soluble potassium oxide (K 2 O).

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